columbia.com
Observed 2026-06-13T08:26:57.271Z (4h ago). Every field below was attested with an Ed25519 signature at scan time.
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Verify this receiptEd25519 Receipt
- Receipt ID
fb96ce40-cda8-4d03-80e2-c9e4ea824c57- Output Hash
855253485697744c5136d630b73fe5bae1180d7f61e6ffa3797bec8ff29435a6- Signature
ed25519:b0417bce0849b54e7939e154d2b7da598201843f590c13ce290771f6d6e6dd4b99f3eb1e07ea08207640f2e259e38aacd634c5f1e1bfcce0cd23492070b0390e- Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29- Parent
(genesis)- Plane
- fast
DNS Records
A 2
104.18.68.112104.18.67.112
AAAA 2
2606:4700::6812:44702606:4700::6812:4370
MX 1
{"priority":0,"exchange":"columbia-com.mail.protection.outlook.com"}
TXT 28
MS=ms7339951900DWB000008NokH=1TBWB0000000KOX_dkt2x19pgqzs91115z7ea869hg1j34l1146f980ea784356d44fa8fc04a6f625.columbia.comdocusign=61c3b2f7-d0d2-4100-afc1-db9099e0f984jamf-site-verification=8xwmpY_1toxN3ds0Jpg_3Abw=fMTAKpuO9i4MoazozYby6bltj5ZnN1hCyRI9NlPu3dOOb47420b292ef17828a0950d3affc8b71cda92324df0701f0c5airtable-verification=099df3384f94699900c8e2a7b8707826gc-ai-domain-verification-92zh48=mEyVxKjtuI5MbIRAusRumoxGW
NS 6
pdns1.ultradns.netpdns2.ultradns.netpdns3.ultradns.orgpdns4.ultradns.orgpdns5.ultradns.infopdns6.ultradns.co.uk
SOA 1
{"mname":"pdns1.ultradns.net","rname":"domainservices.columbia.com","serial":2013111966,"refresh":3600,"retry":3600,"expire":432000,"minimum":1800}
SRV 3
{"priority":10,"weight":10,"port":5060,"target":"expe1.columbia.com"}{"priority":10,"weight":10,"port":5061,"target":"expe1.columbia.com"}{"priority":10,"weight":10,"port":5269,"target":"use-p-uni-exe1.columbia.com"}
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
columbia.com |
C=US, O=DigiCert Inc, CN=DigiCert Global G2 TLS RSA SHA256 2020 CA1 | Tue, 25 Aug 2026 23:59:59 +0000 |
DigiCert Global G2 TLS RSA SHA256 2020 CA1 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 | Mon, 23 Sep 2030 23:59:59 +0000 |
DigiCert Global Root G2 |
C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root CA | Sun, 09 Nov 2031 23:59:59 +0000 |